Discover top USA mobile app development companies on DesignRush that build bespoke iOS, Android, cross-platform apps, and MVPs. Compare developers with verified portfolios and client reviews, renowned for their ability to achieve stronger user adoption.
List of the Best App Development Companies in the US
3,454 Companies-Rankings updated: August 19, 2026
Every mobile app development company featured on DesignRush is evaluated for technical capability, service scope, and verified client feedback. Some featured placements may be paid.
Americaneagle.com is essentially a one-stop shop offering a comprehensive range of options for anyone wishing to thrive in their online pursuits. A family-owned, privately held business with a proven track record of success and reliability is Americaneagle.com...
Get real help for your website or web-based app from business-focused experts. Looking for a professional partner to help get your website in line? You've found us!...
HSTK helps visionaries stack their digital teams and products with nimble and savvy consultants-not-coders and proven product development strategy to deliver successful custom software, web and mobile app solutions...
We specialize in modern and experiential online solutions for brands, services, and products. We believe that your customers or clients' journey starts online. We help companies make an impact with the first Google search...
Health IT's secret weapon: AI, the audaciously smart choice.
Health IT's secret weapon: AI, the audaciously smart choice.
Audacious Inquiry (AI) champions health IT solutions for federal government clients. From providing actionable health IT insights and crafting strategic plans to monitoring policy implementations and ensuring robust Section 508 compliance, Ai is your comprehensive IT ally...
We are a digital consulting agency that partners with our clients to understand their challenges and design and implement solutions through technological innovation or simple processes change...
Move beyond building features and start designing the right product with the right strategy. LunarLab acts as your dedicated UX & UI design and product strategy team, collaborating with you to create, grow, or launch your idea...
We Do Everything Ecommerce® AND WE MEAN EVERYTHING
We Do Everything Ecommerce® AND WE MEAN EVERYTHING
We are a full-service eCommerce agency, certified partner with Magento, Shopify, and BigCommerce.We do pretty much everything around eCommerce: solution architecture, web development, design, UX/UI, data migration, custom development (apps/modules), 3rd party integrations (ERP, CRM, PIM...)...
Crema is a design consultancy that helps forward-thinking leaders discover, understand, and execute.
Crema is a design consultancy that helps forward-thinking leaders discover, understand, and execute.
Crema is a design consultancy that helps companies build the custom software they need to compete in todays market. Our product teams blend business strategy and technical expertise to create solutions for our clients most pressing needs...
Gallagher Website Design builds high-performing, SEO-optimized websites that turn visitors into customers. Based in St. Petersburg, FL, we combine 25+ years of design expertise with proven strategies that drive real business growth...
thoughtbot is your expert partner for product design and development.
thoughtbot is your expert partner for product design and development.
20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...
Marker Seven designs and delivers production-ready connected systems and enterprise-grade digital platforms, helping teams take complex, device-backed and AI-enabled ideas from prototype to reliable, real-world solutions...
Lobi Software Studio is a boutique software agency based in Columbus, GA serving small businesses across the Southeast. We build custom software, MVPs, and AI solutions in 30 days. Our model is different: you own the code, we share equity only if you license it. Services include MVP development, AI consulting...
At KDG, we're your full-service partners in growth and innovation. With our integrated approach to professional technology, accounting, and consulting services, we give modern leaders and executives control over their outcomes...
Kinetech Cloud is a leader in government custom software development, championing commitment over fleeting trends. Our rapid application prowess enables swift product launches, with a firm belief in augmenting human intelligence. Offering strategic, agile solutions and consistent support, our clients see a...
We Are a Software Development Company, Through and Through
We Are a Software Development Company, Through and Through
MorelandConnect takes pride in its consulting services across various sectors as a full-stack development business. Nothing is beyond the scope of possibility with our brilliant team of developers. We understand our clients' demands and can supply and lead them to the finest solution available...
Product Design, Development & Engineering Services
Product Design, Development & Engineering Services
Southwest Engineering Concepts LLC (SOENCO) is a full spectrum product design and engineering consulting company. We bring technologies and services that allow us to offer a complete one-stop-shop for product development, systems engineering, research and technology development...
Geletka+ is an full-service, independent, creative-first agency based in Chicago. We help brands move faster and make a bigger impact by cutting unnecessary process and building integrated teams around the work that matters most...
Digital Charter is a federal-grade engineering firm building DevSecOps platforms for government agencies and production-ready software for commercial clients...
Funsize, the design agency champion for product teams, collaborates with inspiring organizations to craft exceptional services, products and experiences. We uncover opportunities, bring new products to market, evolve digital services and explore the future through product design...
Empowering businesses with intuitive software that grows as fast as your needs do.
Empowering businesses with intuitive software that grows as fast as your needs do.
Susco Solutions: Your growth-oriented .NET software partner. Specializing in intuitive solutions for mid-market enterprises. Collaboration and adaptability are our strengths...
Everpeak Partners is a full-service Salesforce consulting partner dedicated to your success. We specialize in Sales Cloud, Service Cloud, Community Cloud, Pardot, and CPQ, offering custom development, system architecture design, integrations, and training to optimize your business processes...
CQL is a digital commerce agency with a 25+ year history of creating commerce experiences and solutions for inspiring brands and people who love them. CQL’s unparalleled technical expertise and experience design, coupled with industry leading eCommerce platforms, has helped retailers and manufacturers drive...
FrictionKit builds custom software that eliminates business friction. We replace expensive SaaS bundles with purpose-built apps, saving teams time and money. From internal tools to client portals and data dashboards — we scope, design, and ship fast. Starting at $500 for a Friction Audit...
Digital Sports Partners is a marketing and development group that crafts powerhouse brands for the next generation of collegiate superstars and sports brands. We craft powerhouse brands for the next generation of collegiate superstars. Whether you're building your NIL empire or elevating your teams presence...
Interactive Storytelling Through Captivating Software
Interactive Storytelling Through Captivating Software
We are interactive strategists passionate about helping you engage your audience through fuller immersive user driven experiences. At spinTouch, it is our mission to deliver the most awe-inspiring interactive solutions with an emphasis on design to empower brands and enhance user experience...
For most people, a wrecking ball is a symbol of destruction. We see things differently. For us, it's a welcome sign of better things to come. It represents the beginning of something new proof that change is in motion. Since 2007, Wrecking Ball is the place where smart, creative people want to work and where...
Glo Creative Co. is an award-winning brand experience agency based in Charleston, South Carolina, specializing in brand strategy, visual identity, website design, and integrated brand experiences that help businesses build memorable, customer-focused brands...
Founded in 2003, AREA 17 is an independently owned digital product agency with studios in Paris and New York. Inspired by the brains visual cortex, we transform sensory data into meaningful digital experiences...
Engineered for Innovation. Built to Scale. Designed to Last.
Engineered for Innovation. Built to Scale. Designed to Last.
At North Star Technology, we engineer strategic digital ecosystems that empower businesses to scale, compete, and thrive. From custom WordPress websites to IT infrastructure, automation, and Microsoft 365 solutions, we create technology-driven strategies designed for long-term success...
The drive to explore. A passion for craft. Human at heart.
The drive to explore. A passion for craft. Human at heart.
We believe genuine personal relationships produce truly impactful work. We relentlessly focus on our culture by embracing a combination of work and life; empathizing and understanding our clients and partners; driving innovation with lean, agile processes; and continually improving so we can be the best at...
Rainfall is a design studio specializing in brand identity, interactive experiences, and digital products. With a dedicated team and a personal approach, we craft thoughtful, articulate solutions that elevate brands and drive meaningful engagement...
We build custom solutions that innovatively solve problems.
We build custom solutions that innovatively solve problems.
Ventive is a dynamic digital product and smart contract development company founded in Boise, Idaho in 2014, that solves problems by building custom solutions and partnering with innovators across industries like healthcare, finance, and real estate—streamlining processes through the perfect union of...
Braver Technology has been serving RI and Southeastern MA since 1989, offering superior managed IT services with on-site, courteous, professional, and knowledgeable support that is simple and easy to use. Braver Technology is committed to raising the bar for community and customer service, driven by pride in...
At Sector 7 Apps, our team is highly capable and experienced in building apps. We’ve utilized and improved industry standard processes to develop our own unique and efficient concept-to-launch process...
Flower Press Interactive designs and builds websites, apps, and platforms. We take early ideas and bring them into a user-validated, production-ready state. From marketing websites to internal systems, we turn complex problems into products worth building...
SquareHook is a Utah based Cloud Operations and Development company. Through our IT-as-a-Service solution we can setup your cloud environments, develop new tools and manage your services to increase your business productivity...
Intertech is a company specializing in various IT services, offering expertise in planning, architecture, design, implementation, development, quality assurance, testing, version control, documentation, and deployment of software projects...
VerifiedVerified by the DesignRush team for authenticity and credibility.
A Digital Agency For The Future
A Digital Agency For The Future
Design in DC covers the full mobile app lifecycle in Swift, Kotlin, and React Native, from Figma prototyping through App Store submission, with CI/CD pipelines, Crashlytics integration, and biometric authentication built into delivery. Serves healthcare, fintech, retail, and logistics clients...
Full Service - Mobile App, Software & Web Development Company
Full Service - Mobile App, Software & Web Development Company
Mystic Media is a full-service technology agency specializing in custom software, mobile app, web, and firmware development. Our experienced team works closely with startups, growing businesses, and enterprise organizations...
HUSL Digital, fka UpTrending, is a full-service digital agency specializing in delivering high-value results for high-growth companies and organizations...
Transforming Health Journeys with Innovative Industrial Design Solutions
Transforming Health Journeys with Innovative Industrial Design Solutions
Karten Design (K:D) is an industrial product design company that has been operating for 35 years. We specialize in medical devices and digital health innovations, creating experiences that combine technology with a human touch...
What services does a mobile app development company in the US provide?
The core services of US mobile app development companies include product strategy and discovery, UI/UX design, development, quality assurance and testing, app store deployment, and maintenance and support. Some companies also offer system integration, internet of things (IoT) development, and AI product development.
Which platforms do US mobile app development companies typically support?
Most US development companies support Android and iOS systems and cross-platform frameworks. Many also build cloud-connected backend platforms and tablet-specific, multi-device, and ecosystem-level experiences.
StatCounter reports that that iOS accounts for 59.56% of the American mobile market share, while Android is at 40.46%. As such, it’s valuable to develop mobile apps according to your target users.
How much does it cost to hire a US-based mobile app development company?
Mobile app development costs in the US are about $100-$200+ per hour or $15,000-$30,000 for basic projects. Apps that require more complex features and functionalities can reach $150,000-$500,000+ per project.
What factors most influence mobile app development pricing?
Mobile app development pricing is primarily driven by a combination of scope, technical complexity, and delivery requirements. The most influential factors include:
Platform choice, design requirements, feature set, and complexity
Integration, security, and compliance requirements
Timeline and delivery speed
How long does it typically take to develop a mobile app?
Mobile app development generally takes about 2-3 months for basic products and over 12 months for enterprise builds. Here’s a breakdown:
Simple apps: 2-3 months, which typically have limited features and integrations.
Mid-complexity apps: 3-6 months for custom UI/UX, backend, and third-party integrations.
Enterprise apps: 6-12+ months for advanced functionality, scalability requirements, and extensive testing.